The study of 2,000 people shows they make three of those buys a week。
对2000人的研究显示他们每周进行三次购物。
make three of those buys,可不可以直接写成 make three buys a week.
make a buy,是进行一次购物，进行三次购物可不可以写成make three buys?
原句里的 of those 一直找不到感觉，为啥要这么写呢？
对2000人的研究显示他们每周进行三次购物。
make three of those buys,可不可以直接写成 make three buys a week.
make a buy,是进行一次购物，进行三次购物可不可以写成make three buys?
原句里的 of those 一直找不到感觉，为啥要这么写呢？
